During respiration, the diaphragm moves upwards and returns to dome shape from the flattened shape before during expiration.
This movement of diaphragm can decrease the lung volume, increase the pressure inside and thus force the air out. This process is expiration.
However, if we breathe in again, which makes that inhalation, the diaphragm moves downwards into a flat shape so that it can increase the lung volume and thus we can breathe in as much air we can. This process is completely opposite from expiration.
When receiving x rays, individuals wear a lead<span>shield over major organs in order to limit the
body’s exposure to radiation. One reason for this
procedure is to </span><span>prevent mutations in gametes</span>
Pyruvate is created in the cytoplasm via glycolysis, but it is oxidized in the mitochondrial matrix (in eukaryotes).
Pyruvate must enter the mitochondrion, penetrate its inner membrane, and reach the matrix before the chemical processes can commence.
The citric acid cycle occurs within the mitochondrion in the mitochondrial matrix, and oxidative metabolism happens at the internal folded mitochondrial membranes (cristae).
The citric acid cycle liberates stored energy by increasing acetyl-CoA oxidation. For eukaryotes, the process occurs within the mitochondrial matrix, while for prokaryotes, it occurs in the cytosol. The citric acid cycle generates three products: 1ATP, decreased FADH2 and NADH, and two molecules of CO2.
Learn more about to mitochondrion matrix visit here;
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Lions need carbohydrates to supply them with enough energy to hunt for food and to survive. ... Energy requirements are 40% higher in gestation due to the need for protein to develop a strong foetus and have enough carbohydrates to not only keep the lion strong but the growing foetus inside her. elephants big ears and wrinkly skin help them stay cool. They also have tusks made of ivory that can help them eat and protect themselves. Elephants also have long trunks that are used to grab food, suck up water, or throw dirt on their backs.
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Answer:In renal physiology, reabsorption or tubular reabsorption is the process by which the nephron removes water and solutes from the tubular fluid (pre-urine) and returns them to the circulating blood. ... Thus, the glomerular filtrate becomes more concentrated, which is one of the steps in forming urine.
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